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package com.curso.service;

import java.io.Serializable;
import java.util.ArrayList;

/**
 *
 * @author gaston nieto
 */
public abstract class GenericService<T, PK extends Serializable> {
    
    public abstract  T save();
    
    public abstract T get(Long id);
    
    public abstract ArrayList getAll();
    
    public abstract Boolean remove();
    
    public abstract Boolean update();
    
    
}
